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package dao;

import model.Login;

/**
 *
 * @author Rodrigo
 */
public interface LoginDao {
    
    public boolean isLoginValido(Login l);
    public void cadastrarLogin(Login l);
    public void alterarLogin(Login l);
    public Login retornaLogin(Login l);
    public boolean isLoginCadastrado(Login l);
    
    
}
